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AT 309 - Lab 04: Skydio 2+ 3D Mapping Mission

Contributors: Nik Auclair (PIC), Mason Cramer (VO), Hailey Manuel (Notetaker)
Flight Date: Tuesday, September 9th
Flight Time: 41 minutes
Location: Parking lot near Purdue Student Garden, 1491 Cherry Ln, West Lafayette, IN
Airspace: Class D (LAANC auto-approval received)

Mission Objectives:

Execute two Skydio 3D scan modes (3D Scan & 3D Tower Capture)
Evaluate resolution (GSD), image overlap, and dataset size
Understand best practices for scanning different object types
Apply geofencing and altitude floor/ceiling settings

Study Area

Location Description: Parking lot near the Northwest Recreation Fields and Purdue Student Garden
Scan Zones:
🔷 Blue Rectangle – Car Scan
🔴 Red Rectangle – Light Pole Scan
Airspace: KLAF Class D
LAANC: Auto-approval to operate up to 200 ft AGL
Hazards Identified:
One other drone crew in area (deconflicted with)
Active parking lot (VOs stopped & directed traffic)
Obstacles: trees, poles, structures

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Figure 1: Satellite Image of the Study Area
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Figure 2: LAANC Auto-Approval
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Weather at Site
Metric
Value
Temperature
84°F
Dewpoint
52°F
Winds (METAR)
10 mph gusting to 17 mph (NE)
Winds (at surface)
~5 mph
Precipitation
0% chance
Visibility
10 SM
Clouds (Observed)
Scattered
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Methods

Preflight Setup:

Visual inspection, SD card format, software update check
Team roles assigned:
Nik – RPIC
Mason – VO / Traffic Director
Hailey – Notetaker / Secondary VO
Launch point and safety boundaries established

Scan 1 – Car (3D Scan Feature):

Area: Active parking lot (geofence enabled)
Altitude floor: ~2 ft below car, ceiling: ~2 ft above
Front/side overlap: 80%
GSD: ~2.5 mm
Duration: 4 mins
Fully automated scan

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Figure 4: Scan In Progress

Scan 2 – Light Pole (3D Tower Capture):

Area: Isolated light pole (geofence not required)
Altitude floor/ceiling set to bound pole volume
Front/side overlap: 80%
GSD: ~1.5 mm
Duration: 6 mins
Automated orbital capture with vertical stacking
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Figure 5: Tower AR Observer Point
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Figure 6: Tower Scan Setup

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Figure 7: Tower Scan Results
Data Collection Summary
Metric
Value
Setup Time
14 minutes
Total Flight Time
41 minutes
Total Images Captured
425 photos
Dataset Size
4.1 GB
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